Colt M4 AR15 w/Knights RIS 6920 6721

Description:Very nice Colt M4 setup. This is about as close as you can get to what I carried in Afghanistan in 2002. Colt MT lower with M4 stock, small pin lower. Colt M4 upper in pristine shape. Bore is fantastic. It is C marked on the upper reciever and the Colt 1/7 barrel. The barrel is 14.5 with an A2 flash hider. ADCO permamently attached the flashider and put a nut behind it so the overall length is a legal 16.1. This has the "F" marked front sight and is marked "M4" on the face of the upper receiver. It has the Knight's Armament RIS Rail system which was the issue one in my day. It also has the Side sling swivel attachment on the front sight tower.